Thoman

FK Tube Bending Machine NC

FK Tube Bending Machines NC Semi & Full Automatic

For Single Part & Serial Production

Semi-Automatic

Thoman FK tube bending machines are available in both semi and fully automatic configurations. The semi automatic system has automatic bending cycle with program control. Tube feeding and tube turning are carried out manually. It can also be fitted with longitudinal and angular stop system for tube intake and tube turning.

Options

  • Jaw Chuck
  • Hydraulic Collet Chuck
  • Digital Position Indicator
  • Position Monitoring

The FK semi automatic mandrel bending machines operate fully hydraulically, the hydraulic drive of the bending arm guarantees maximum precision, repetition accuracy and bending force with compact dimensions.

The machine is controlled by PP41 with an interface to an external PC. Bending programs can be created on the machine or externally on the PC and transferred online to the machine.

CHARACTERISTICS

 Machine control NC program control / PP41
12×9 cm display and program administration
 Program creation Directly on the machine or optionally on an
external PC
 Interface for online data transfer, PC control Standard
 Bending axis hydraulically controlled
 Tube feeding manual
 Tube turning manual
 Tool reverse twisting manual, optionally automatic
 Tube clamping on the bending tool hydraulic
 Application of the sliding jaw hydraulic
 Mandrel extraction hydraulic
 Premature mandrel withdrawal programmable Standard
 Mandrel extraction stroke adjustable Standard
 Hydraulic collet chuck Optional
 Travelling slide rail Optional
 Automatic mandrel lubrication Optional

 MACHINES

Machine Profil-Rohr Profil-VKrohr Profil-Rohr
400N / mm2 400N / mm2 VA
FK50-1A-NC 50,0 x 3,0 35,0 x 2,5 50,0 x 2,0
FK60-1A-NC 60,3 x 4,0 40,0 x 3,0 60,3 x 2,9
FK76-1A-NC 76,1 x 3,0 50,0 x 3,0 76,1 x 2,0
FK90-1A-NC 88,9 x 3,0 70,0 x 3,0 88,9 x 3,0
The table only contains a brief extract of the possible profiles and dimensions.

Other profile forms, dimensions and special profiles are possible at any time.

The information applies to steel with a maximum tensile strength of Rm=400N/mm2.

Deviating data applies to profiles produced from aluminium, stainless steel or high-strength materials.

Fully Automatic

Fully automatic NC controlled tube bending machines are equipped with three  individually driven and controlled axis. The program controls the complete process including tube intake, bending and tube turning automatically. There is no manual adjustment of length and angle stops necessary. Bending programs can be created directly on the machine or online through an external PC.

The automatic NC control guarantees efficient production of one off and serial parts. These machines offer many advantages of CNC controlled machines with considerably lower investment costs.

CHARACTERISTICS

Machine control NC program control
12×9 cm display and program administration
Program creation Directly on the machine or optionally on an
external PC
Bending axis hydraulically controlled
Tube feeding hydraulically controlled
Tube turning hydraulically controlled
Tool reverse twisting hydraulically controlled
Tube clamping on the bending tool hydraulic
Application of the sliding jaw hydraulic
Mandrel extraction hydraulic
Premature mandrel withdrawal programable Standard
Mandrel extraction stroke adjustable Standard
Hydraulic collet chuck Optional
Travelling slide rail Optional
Automatic mandrel lubrication Optional

MACHINES

Machine Profil-Rohr Profil-VKrohr Profil-Rohr
400N / mm2 400N / mm2 VA
FK50-1A-NC 50,0 x 3,0 35,0 x 2,5 50,0 x 2,0
FK60-1A-NC 60,3 x 4,0 40,0 x 3,0 60,3 x 2,9
The table only contains a brief extract of the possible profiles and dimensions.

Other profile forms, dimensions and special profiles are possible at any time

The information applies to steel with a maximum tensile strength of Rm=400N/mm2.

Deviating data applies to profiles produced from aluminium, stainless steel or high-strength materials.

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